2 papers
math.AC2011
Strongly inessential elements of a perfect height 2 ideal
Giannina Beccari, Carla Massaza
In this paper we expand on some results exposed in a previous one, in which we introduced the concept of inessential and strongly inessential generators in a standard basis of a sa…
math.AC2010
Essential and inessential elements of a standard basis
Giannina Beccari, Carla Massaza
In this paper we introduce the concept of inessential element of a standard basis of I, where I is any homogeneous ideal of a polynomial ring. An inessential element is, roughly sp…